From ba2efd7f79495cc429aba4aee9a8882619928fd7 Mon Sep 17 00:00:00 2001
From: Ekaterina Tuzova <Ekaterina.Tuzova@jetbrains.com>
Date: Thu, 28 Mar 2013 16:05:46 +0400
Subject: [PATCH] fixed tests

null is not instance of any class
---
 python/src/com/jetbrains/python/psi/PyUtil.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/src/com/jetbrains/python/psi/PyUtil.java b/python/src/com/jetbrains/python/psi/PyUtil.java
index a672cb38c98f..39a18fbdfcd7 100644
--- a/python/src/com/jetbrains/python/psi/PyUtil.java
+++ b/python/src/com/jetbrains/python/psi/PyUtil.java
@@ -193,7 +193,7 @@ public class PyUtil {
   // TODO: move to a saner place
 
   public static boolean instanceOf(Object obj, Class... possibleClasses) {
-    if (obj == null || possibleClasses == null) return true;
+    if (obj == null || possibleClasses == null) return false;
     for (Class cls : possibleClasses) {
       if (cls.isInstance(obj)) return true;
     }